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Department of Health Services

Environmental Health and Safety
County Of Sonoma › Health and Human Services › Health Services › Divisions › Public Health › Environmental Health and Safety › Programs and Services › Fresh Water Quality
Environmental Health and Safety

Fresh Water Quality

Environmental Health & Safety monitors bacterial levels in the water at beaches along the Russian River and at Spring Lake Swimming Lagoon by collecting and testing weekly water samples between Memorial Day and Labor Day. We also monitor blue-green algae levels along the Russian River.

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Safe to Swim Map » 
Is It Safe to Swim? (PDF: 151 KB) »

Russian River Beaches Water Quality Test Results

Cloverdale River Park Beach

Date Collected:
September 5, 2023
Total Coliform:
2,481 (per 100 ml)
Escherichia coli:
110 (per 100 ml)
Beach Status:
Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Del Rio Woods Beach

Date Collected:
September 5, 2023
Total Coliform:
1,187 (per 100 ml)
Escherichia coli:
Less than 10 (per 100 ml)
Beach Status:
Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Camp Rose Beach

Date Collected:
September 5, 2023
Total Coliform:
1,119 (per 100 ml)
Escherichia coli:
10 (per 100 ml)
Beach Status:
Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Healdsburg Veterans Beach

Date Collected:
September 5, 2023
Total Coliform:
1,576 (per 100 ml)
Escherichia coli:
10 (per 100 ml)
Beach Status:
Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Steelhead Beach

Date Collected:
September 5, 2023
Total Coliform:
1,354 (per 100 ml)
Escherichia coli:
10 (per 100 ml)
Beach Status:
Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Forestville Access Beach

Date Collected:
September 5, 2023
Total Coliform:
1,439 (per 100 ml)
Escherichia coli:
10 (per 100 ml)
Beach Status:
Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Sunset Beach

Date Collected:
September 5, 2023
Total Coliform:
1,576 (per 100 ml)
Escherichia coli:
10 (per 100 ml)
Beach Status:
Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Johnson's Beach

Date Collected:
September 5, 2023
Total Coliform:
1,956 (per 100 ml)
Escherichia coli:
10 (per 100 ml)
Beach Status:
Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Monte Rio Beach

Date Collected:
September 5, 2023
Total Coliform:
1,860 (per 100 ml)
Escherichia coli:
187 (per 100 ml)
Beach Status:
Open

Beach is open. Bacterial levels are within State standards and posted as “Toxic Algal Alert”.

Patterson Point

Date Collected:
September 5, 2023
Total Coliform:
2,481 (per 100 ml)
Escherichia coli:
10 (per 100 ml)
Beach Status:
Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Downloads

Russian River Test Results from Previous Years

Spring Lake Swimming Lagoon Water Quality Test Results

Sample Point 1

Date Collected:
September 5, 2023
Total Coliform:
<10
Escherichia coli:
<10

Sample Point 2

Date Collected:
September 5, 2023
Total Coliform:
<10
Escherichia coli:
<10

Sample Point 3

Date Collected:
September 5, 2023
Total Coliform:
<10
Escherichia coli:
<10

Sample Point 4

Date Collected:
September 5, 2023
Total Coliform:
<10
Escherichia coli:
<10

Sample Point 5

Date Collected:
September 5, 2023
Total Coliform:
<10
Escherichia coli:
<10

Sample Point 6

Date Collected:
September 5, 2023
Total Coliform:
<10
Escherichia coli:
<10

Sample Point 7

Date Collected:
September 5, 2023
Total Coliform:
<10
Escherichia coli:
<10

Wibbit/Water Park

Date Collected:
September 5, 2023
Total Coliform:
<10
Escherichia coli:
<10

Boat Dock

Date Collected:
September 5, 2023
Total Coliform:
7,701
Escherichia coli:
<10

Downloads

Spring Lake Test Results from Previous Years

State Standards

Total Coliform Escherichia coli
10,000 per 100 ml 235 per 100 ml